3mn^3-9mn^2-210mn=

Simple and best practice solution for 3mn^3-9mn^2-210mn= equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3mn^3-9mn^2-210mn= equation:


Simplifying
3mn3 + -9mn2 + -210mn = 0

Reorder the terms:
-210mn + -9mn2 + 3mn3 = 0

Solving
-210mn + -9mn2 + 3mn3 = 0

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Factor out the Greatest Common Factor (GCF), '3mn'.
3mn(-70 + -3n + n2) = 0

Factor a trinomial.
3mn((-7 + -1n)(10 + -1n)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'mn' equal to zero and attempt to solve: Simplifying mn = 0 Solving mn = 0 Move all terms containing m to the left, all other terms to the right. Simplifying mn = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(-7 + -1n)' equal to zero and attempt to solve: Simplifying -7 + -1n = 0 Solving -7 + -1n = 0 Move all terms containing m to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -1n = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -1n = 0 + 7 -1n = 0 + 7 Combine like terms: 0 + 7 = 7 -1n = 7 Add 'n' to each side of the equation. -1n + n = 7 + n Combine like terms: -1n + n = 0 0 = 7 + n Simplifying 0 = 7 + n The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 3

Set the factor '(10 + -1n)' equal to zero and attempt to solve: Simplifying 10 + -1n = 0 Solving 10 + -1n = 0 Move all terms containing m to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -1n = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -1n = 0 + -10 -1n = 0 + -10 Combine like terms: 0 + -10 = -10 -1n = -10 Add 'n' to each side of the equation. -1n + n = -10 + n Combine like terms: -1n + n = 0 0 = -10 + n Simplifying 0 = -10 + n The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

See similar equations:

| 2x+9=5(x-9) | | 12p-45=5 | | 16x^2+6x-16y^2-8y-36=0 | | -0.25x=16 | | X^2-6x+5=-2x+5 | | x+12y=1 | | 6x+2-2x=26 | | X=3cost | | 4x^2+9y^2-36y=0 | | 7+log[2](-5x)=9 | | 4(6m+5)=-8m+5(6+6m) | | -172=-4v-(12v+12) | | 1.2m=2.4 | | P(EP^2)=.33 | | 7c^2+14c=0 | | H(4x)=3x^2-2x | | 5=in(x-1) | | 4x^2+4y^2+4x-24y+1=0 | | 2n+15=2nd+20-5 | | (3b+3)(3b-3)= | | y=4x^2-12x-40 | | 4m+1-2=15 | | 26=14-4g | | (2p-3)(p+1)= | | 3=-3r+5+4 | | 2x-11=5x+2 | | -8=1-5v-4v | | y=10x+210 | | Y^2+6y-60= | | 7x(-2x+11)=14 | | 10x-25=20 | | 4+4x-3=-3 |

Equations solver categories